716007956

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{446389}}^1$

素因数の和:446794

約数の個数: 12

約数和(自身を含む): 1256141460

約数和(自身を除く): 540133504

約数列:

[1, 2, 4, 401, 802, 1604, 446389, 892778, 1785556, 179001989, 358003978, 716007956]

約数ペア:

[(1, 716007956), (2, 358003978), (4, 179001989), (401, 1785556), (802, 892778), (1604, 446389)]